PT3102734T - Emulsificação no local de antiespumante para lavagem de pasta crua da pasta de papel - Google Patents
Emulsificação no local de antiespumante para lavagem de pasta crua da pasta de papelInfo
- Publication number
- PT3102734T PT3102734T PT15705403T PT15705403T PT3102734T PT 3102734 T PT3102734 T PT 3102734T PT 15705403 T PT15705403 T PT 15705403T PT 15705403 T PT15705403 T PT 15705403T PT 3102734 T PT3102734 T PT 3102734T
- Authority
- PT
- Portugal
- Prior art keywords
- defoamer
- pulp
- brownstock washing
- emulsification
- site
- Prior art date
Links
- 239000013530 defoamer Substances 0.000 title 1
- 238000004945 emulsification Methods 0.000 title 1
- 238000005406 washing Methods 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
- C09K23/54—Silicon compounds
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C7/00—Digesters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/40—Mixing liquids with liquids; Emulsifying
- B01F23/41—Emulsifying
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/40—Mixing liquids with liquids; Emulsifying
- B01F23/49—Mixing systems, i.e. flow charts or diagrams
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/50—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle
- B01F25/52—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle with a rotary stirrer in the recirculation tube
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
- C08L83/04—Polysiloxanes
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C7/00—Digesters
- D21C7/08—Discharge devices
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/02—Washing ; Displacing cooking or pulp-treating liquors contained in the pulp by fluids, e.g. wash water or other pulp-treating agents
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/02—Washing ; Displacing cooking or pulp-treating liquors contained in the pulp by fluids, e.g. wash water or other pulp-treating agents
- D21C9/04—Washing ; Displacing cooking or pulp-treating liquors contained in the pulp by fluids, e.g. wash water or other pulp-treating agents in diffusers ; Washing of pulp of fluid consistency without substantially thickening
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/02—Washing ; Displacing cooking or pulp-treating liquors contained in the pulp by fluids, e.g. wash water or other pulp-treating agents
- D21C9/06—Washing ; Displacing cooking or pulp-treating liquors contained in the pulp by fluids, e.g. wash water or other pulp-treating agents in filters ; Washing of concentrated pulp, e.g. pulp mats, on filtering surfaces
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/33—Synthetic macromolecular compounds
- D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/53—Polyethers; Polyesters
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/33—Synthetic macromolecular compounds
- D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/59—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/06—Paper forming aids
- D21H21/12—Defoamers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/42—Block-or graft-polymers containing polysiloxane sequences
- C08G77/46—Block-or graft-polymers containing polysiloxane sequences containing polyether sequences
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Detergent Compositions (AREA)
- Paper (AREA)
- Degasification And Air Bubble Elimination (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Cosmetics (AREA)
- Colloid Chemistry (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201461935366P | 2014-02-04 | 2014-02-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
PT3102734T true PT3102734T (pt) | 2019-09-06 |
Family
ID=52484546
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT15705403T PT3102734T (pt) | 2014-02-04 | 2015-01-21 | Emulsificação no local de antiespumante para lavagem de pasta crua da pasta de papel |
Country Status (15)
Country | Link |
---|---|
US (1) | US9371613B1 (pt) |
EP (1) | EP3102734B1 (pt) |
KR (1) | KR102391671B1 (pt) |
CN (1) | CN105980626B (pt) |
AU (1) | AU2015214609B2 (pt) |
BR (1) | BR112016016739B1 (pt) |
CA (1) | CA2936807C (pt) |
CL (1) | CL2016001954A1 (pt) |
ES (1) | ES2731600T3 (pt) |
MX (1) | MX2016009903A (pt) |
PL (1) | PL3102734T3 (pt) |
PT (1) | PT3102734T (pt) |
RU (1) | RU2679672C1 (pt) |
WO (1) | WO2015119771A1 (pt) |
ZA (1) | ZA201606104B (pt) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11072890B2 (en) | 2016-12-30 | 2021-07-27 | Ecolab Usa Inc. | Brown stock wash control |
WO2022119645A1 (en) | 2020-12-04 | 2022-06-09 | Agc Chemicals Americas, Inc. | Treated article, methods of making the treated article, and dispersion for use in making the treated article |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4088601A (en) * | 1974-11-11 | 1978-05-09 | Hart Chemical Limited | Water-emulsifiable defoamer composition |
FI760391A (pt) * | 1975-02-18 | 1976-08-19 | Hart Chemical Ltd | |
US4032473A (en) * | 1975-06-04 | 1977-06-28 | Associated Chemists, Inc. | Water-based defoamer compositions |
US4024027A (en) * | 1975-12-29 | 1977-05-17 | Uop Inc. | Fractionation heat balance control system |
US4225456A (en) * | 1978-11-06 | 1980-09-30 | Diamond Shamrock Corporation | Water-in-oil emulsion defoamer compositions, their preparation and use |
JPS60251906A (ja) | 1984-05-30 | 1985-12-12 | Dow Corning Kk | シリコ−ン消泡剤組成物の製造方法 |
US5380464A (en) | 1988-05-09 | 1995-01-10 | Dow Corning Corporation | Silicone foam control composition |
JP3162593B2 (ja) * | 1995-01-14 | 2001-05-08 | サンノプコ株式会社 | W/oエマルション型消泡剤組成物及びそれを用いた消泡方法 |
JP3151378B2 (ja) | 1995-05-17 | 2001-04-03 | 信越化学工業株式会社 | 泡抑制剤組成物 |
US6162325A (en) | 1996-11-14 | 2000-12-19 | Vinings Industries, Inc. | Process for treating paper pulp |
JP2000246010A (ja) | 1999-02-26 | 2000-09-12 | Asahi Denka Kogyo Kk | 消泡剤 |
US6464828B1 (en) * | 1999-03-01 | 2002-10-15 | Callaway Chemical Corp. | Polyester water-based defoamer |
JP2001020191A (ja) * | 1999-07-06 | 2001-01-23 | Shin Etsu Chem Co Ltd | パルプ製造工程用消泡剤およびパルプの製造方法 |
DE19936289A1 (de) | 1999-08-02 | 2001-02-15 | Wacker Chemie Gmbh | Entschäumerformulierung |
US6512015B1 (en) | 2000-06-30 | 2003-01-28 | Dow Corning Corporation | Silicone foam control compositions |
DE102004035709A1 (de) | 2004-07-23 | 2006-03-16 | Wacker Chemie Ag | Entschäumerzusammensetzungen |
DE102004040263A1 (de) | 2004-08-19 | 2006-02-23 | Wacker-Chemie Gmbh | Entschäumerzusammensetzungen |
DE102005025450A1 (de) | 2005-06-02 | 2006-12-07 | Wacker Chemie Ag | Entschäumerformulierungen |
US8440052B2 (en) | 2006-01-25 | 2013-05-14 | Nalco Company | Method and arrangement for feeding chemicals into a pulp process stream |
CA2699792C (en) * | 2007-10-15 | 2017-02-14 | Basf Se | Anti-foaming agent for the paper industry |
DE102009028041A1 (de) * | 2009-07-27 | 2011-02-03 | Wacker Chemie Ag | Entschäumerformulierungen |
DE102010028306A1 (de) * | 2010-04-28 | 2011-11-03 | Wacker Chemie Ag | Entschäumerzusammensetzungen |
CN102174778B (zh) | 2011-03-02 | 2012-12-05 | 江苏斯德瑞克化工有限公司 | 自乳化型消泡组合物及其制备方法 |
-
2015
- 2015-01-21 EP EP15705403.2A patent/EP3102734B1/en active Active
- 2015-01-21 WO PCT/US2015/012147 patent/WO2015119771A1/en active Application Filing
- 2015-01-21 MX MX2016009903A patent/MX2016009903A/es unknown
- 2015-01-21 CA CA2936807A patent/CA2936807C/en active Active
- 2015-01-21 AU AU2015214609A patent/AU2015214609B2/en not_active Ceased
- 2015-01-21 PL PL15705403T patent/PL3102734T3/pl unknown
- 2015-01-21 US US14/601,368 patent/US9371613B1/en active Active
- 2015-01-21 PT PT15705403T patent/PT3102734T/pt unknown
- 2015-01-21 BR BR112016016739-2A patent/BR112016016739B1/pt active IP Right Grant
- 2015-01-21 ES ES15705403T patent/ES2731600T3/es active Active
- 2015-01-21 CN CN201580007172.4A patent/CN105980626B/zh active Active
- 2015-01-21 KR KR1020167021097A patent/KR102391671B1/ko active IP Right Grant
- 2015-01-21 RU RU2016135691A patent/RU2679672C1/ru active
-
2016
- 2016-08-02 CL CL2016001954A patent/CL2016001954A1/es unknown
- 2016-09-02 ZA ZA2016/06104A patent/ZA201606104B/en unknown
Also Published As
Publication number | Publication date |
---|---|
ZA201606104B (en) | 2018-05-30 |
AU2015214609B2 (en) | 2018-12-20 |
CA2936807C (en) | 2019-02-19 |
BR112016016739B1 (pt) | 2022-05-17 |
EP3102734A1 (en) | 2016-12-14 |
CL2016001954A1 (es) | 2017-02-03 |
AU2015214609A1 (en) | 2016-07-28 |
RU2679672C1 (ru) | 2019-02-12 |
CA2936807A1 (en) | 2015-08-13 |
MX2016009903A (es) | 2017-02-28 |
CN105980626A (zh) | 2016-09-28 |
CN105980626B (zh) | 2019-06-14 |
EP3102734B1 (en) | 2019-05-22 |
US9371613B1 (en) | 2016-06-21 |
KR102391671B1 (ko) | 2022-04-29 |
WO2015119771A1 (en) | 2015-08-13 |
PL3102734T3 (pl) | 2019-09-30 |
BR112016016739A2 (pt) | 2017-08-08 |
KR20160117457A (ko) | 2016-10-10 |
ES2731600T3 (es) | 2019-11-18 |
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